2116712510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19242841}}^1$

素因数の和:19242859

約数の個数: 16

約数和(自身を含む): 4156453872

約数和(自身を除く): 2039741362

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 19242841, 38485682, 96214205, 192428410, 211671251, 423342502, 1058356255, 2116712510]

約数ペア:

[(1, 2116712510), (2, 1058356255), (5, 423342502), (10, 211671251), (11, 192428410), (22, 96214205), (55, 38485682), (110, 19242841)]